Square Root Formula
What is a Square Root?
A square root of a number x is a number y such that y2 = x. It represents a value that, when multiplied by itself, gives the original number.
What is the Square Root Formula?
Square root formula is expressed as: y = √x
What is the Principal Square Root?
Principal square root is the non-negative square root of a non-negative number. For example, the principal square root of 16 is 4, even though -4 is also a square root of 16.
Can Square Roots be Irrational?
Yes, square roots can be irrational. For example, √2 and √3 are irrational numbers because their decimal representations are non-repeating and non-terminating.
What is the Square Root of 0?
Square root of 0 is 0, because 02 = 0.
Square Root Formula
Square root formula is a mathematical expression that calculates the square root of a number. For a non-negative real number xx, the square root y is a number such that y2 = x. A square root is an operation that is used in many formulas and different fields of mathematics.
This article is about square root and square root formulas. The square root of a number is a number squaring which gives the original number. Multiple square root formulas are discussed in this article with their problems.
Table of Content
- Square Root Definition
- Square Root Symbol
- Square Root Formula
- Methods for finding Square Root
- Square Root Table
- Examples on Square Root Formulas